Rank:Master Gunnery Sergeant



Master Gunnery Sergeant (E-9) is an Enlisted rank in the STARFLEET Marine Corps. Sometimes abbreviated as MGSGT, it is ranked above a Master Sergeant, but is below a 2nd Lieutenant.

E-9 is also used for the rank of Sergeant Major is considered the equal rank of Master Gunnery Sergeant as they are both Senior Non-Commissioned Officers (SNCO).